SDK / exoplayer

PiperOrigin-RevId: 450643824

Recreating an EGLSurface for a surface that already has an
EGLSurface is not allowed according to the
[documentation](https://www.khronos.org/registry/EGL/sdk/docs/man/html/eglCreatePlatformWindowSurface.xhtml).

This fix was tested on the devices listed in the bug
description (Pixel 5a, Nexus 5).

PiperOrigin-RevId: 450473569

*** Original commit ***

Rollback of https://github.com/androidx/media/commit/07302a23bd5894d57514c68b2db499ac46726e77

*** Original commit ***

Remove `@Nullable` from `MediaSource.Factory` setters

The null-behaviour of these methods creates a minimization footgun,
because **any** call to these setters will prevent R8 from removing
the default implementation (even if it's never used by the app) - this
is because R8 can't tell the default imple...

***

PiperOrigin-RevId: 450453325

AudioTrack.setOffloadEndOfStream should be called after a track
has been buffered. Additionally, the AudioTrack must be playing.

It has been observed that for very short media (<1s), the AudioTrack
might not have started immediately after the read that buffered
the audio.

In such a situation, calling AudioTrack.setOffloadEndOfStream throws
and playback fails.

Avoid this failure by checking that the AudioTrack is playing before
calling setOffloadEndOfStream.

This means that very short gapless media will not be gapless, this was
deemed acceptable given that such very short media should be very rare
in offload.

PiperOrigin-RevId: 450431146

PiperOrigin-RevId: 450427828

Also add this to the stable API instead of the constructor that takes
`DataSource.Factory`.

PiperOrigin-RevId: 450414119

*** Original commit ***

Remove `@Nullable` from `MediaSource.Factory` setters

The null-behaviour of these methods creates a minimization footgun,
because **any** call to these setters will prevent R8 from removing
the default implementation (even if it's never used by the app) - this
is because R8 can't tell the default implementation is only used if the
parameter is `null`.

PiperOrigin-RevId: 450410833

Refactors the DefaultMediaNotificationProvider by separating the
selection of actions and building the notification with it.

The custom commands of the custom layout of the session are turned
into notification actions and when received from the notification
converted back to custom session commands that are sent to the
session.

PiperOrigin-RevId: 450404350

Put cloud storage samples at the top to avoid having a sample at the top of the list where we don't control the server.

Also update labels not to mention progressive container type, as it's irrelevant for Transformer, which always transmuxes even if it doesn't transcode.

#ame-bug-week

PiperOrigin-RevId: 450403784

Immediately notify a subscribing client about the availability of child items of
a parent ID to make the client load the children.

PiperOrigin-RevId: 450396690

The null-behaviour of these methods creates a minimization footgun,
because **any** call to these setters will prevent R8 from removing
the default implementation (even if it's never used by the app) - this
is because R8 can't tell the default implementation is only used if the
parameter is `null`.

Follow-up to https://github.com/androidx/media/commit/07302a23bd5894d57514c68b2db499ac46726e77

PiperOrigin-RevId: 450395941

The null-behaviour of these methods creates a minimization footgun,
because **any** call to these setters will prevent R8 from removing
the default implementation (even if it's never used by the app) - this
is because R8 can't tell the default implementation is only used if the
parameter is `null`.

PiperOrigin-RevId: 450386627

This detection relies on an unsupported workaround and may trigger
permission warnings in tools analyzing permission usage although
no permission is needed or requested by app code.

Given the majority of 5G-NSA playbacks are on API 31+ by now,
we can remove this path to avoid the permission confusion and the
unsupported detection workaround.

PiperOrigin-RevId: 450382586

PiperOrigin-RevId: 449973324

This constant name was updated in https://github.com/androidx/media/commit/1bcf1cf9f7d1fddf7b72e98f469bc4a71f330378

PiperOrigin-RevId: 449969093

The debug surface view's output surface can become invalid during a transformation due to the parent activity pausing, for example. This can currently cause a crash when backing out of the `TransformerActivity` in the demo because the surface can be destroyed before the transformer has fully canceled.

Also clarify naming of the outputSurface and inline the private method that created `EGLSurface`s (it was shorter after removing the debug preview).

PiperOrigin-RevId: 449963440

PiperOrigin-RevId: 449587030

Follow-up to https://github.com/androidx/media/commit/c78c1f5891afafebf70acdd678c32110b5092f98

PiperOrigin-RevId: 449492810

Reference is clearer when used in conjunction with actual, and matches
other SSIM documentation.

PiperOrigin-RevId: 449486177

This is consistent with other nested callback/listener interfaces like
`Player.Listener`.

PiperOrigin-RevId: 449476261

In most cases it's clearer to in-line these null-checks with ternary
operators.

PiperOrigin-RevId: 449474621

This causes a bug where the forwarded selections are no longer
assumed equal and the child MediaPeriods will think they need
to reset streams even though the selection stayed the same.

Issue: Issue: google/ExoPlayer#10248
PiperOrigin-RevId: 449454038

PiperOrigin-RevId: 449238525

PiperOrigin-RevId: 449227706

PiperOrigin-RevId: 449221156

We need to pass timestamp for the list of cues so we are defining a new class CueGroup which will store both cues and timestamp.

PiperOrigin-RevId: 449212054

The old reference was just for prototyping HDR. The new reference is for planned work to use the correct formats for input and output for HDR editing in GL.

PiperOrigin-RevId: 449211792

The toast message about media pipe not loading needs to be shown on the main
(UI) thread.

PiperOrigin-RevId: 449199285

The MMWAVE constant was deprecated in favour of a new constant
with a better name. Thus, we need to check for both constants now.

PiperOrigin-RevId: 449018959

PiperOrigin-RevId: 448978892

This is an individual language (ISO 639-3) part of the Arabic
macrolanguage ("ar" in ISO 639-1). Add this mapping to our
existing list similar to other individual to macrolanguage
mappings we have already.

Issue: Issue: google/ExoPlayer#10255
PiperOrigin-RevId: 448911950

When using a MatrixTransformationFrameProcessor per transformation
matrix, each frame processor's shader applies the matrix to the
vertices and clips the result to the NDC range when drawing the
output frame.
This change combines consecutive MatrixTransformations into a single
MatrixTransformationFrameProcessor by multiplying the individual
matrices while updating and clipping the visible polygon after
each matrix and mapping the resulting visible polygon back to the
input space so that its vertices and the combined transformation
matrix can be used in the shader.

PiperOrigin-RevId: 448521068

Specifically mention that releasing the session does not release the player and the app needs to take care to release the player.

Issue: androidx/media#73
PiperOrigin-RevId: 448454338

```
[expression.parameter.name.shadows.field] The postcondition
EnsuresNonNull on the declaration of method 'setContentTimeline'
contains ambiguous identifier 'contentTimeline'. Use
"this.contentTimeline" for the field, or "#1" for the formal parameter.
  private void setContentTimeline(Timeline contentTimeline) {
               ^
```

PiperOrigin-RevId: 448285571

Deprecate the setAdsLoaderProvider and setAdViewProvider methods these
replace.

PiperOrigin-RevId: 448251423

Pixel 5 was occasionally reaching the 2 minute limit.

PiperOrigin-RevId: 448244803

Network type detection on these API levels couldn't be tested
yet because of a missing Robolectric feature. This was fixed by
the recent Robolectric upgrade and the restrictions can be removed.

This also requires to replicate the platform hack we rely on on
these API levels.

PiperOrigin-RevId: 448240431

Some RTP foramts are statically assigned, so they don't have the rtpmap
attribute. Create the missing rtpmap attribute in this case.

PiperOrigin-RevId: 448239724

The prior test does not exist, and is not a pixel test.

PiperOrigin-RevId: 448224929

- Add a MidiRenderer skeleton with basic playback
- Add MidiDecoder with placeholder synthesizer (JSyn) impl
- Make MidiExtractor feed placeholder data
- Add Renderer extension loaders for MIDI

PiperOrigin-RevId: 448212797